i.MXRT1050 stuck in 'MAINTENANCE' mode

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i.MXRT1050 stuck in 'MAINTENANCE' mode

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marcus_masca
Contributor I

Hi there,

Whilst the i.MX board was powered, the J29 jumper accidently fell off. When I attempted to connect the board again with the jumper back on, the computer only recognizes it as a 'MAINTENANCE' drive.

In this storage device, it contains two files, one of which suggests updating the DAPLink firmware.

I have tried this, however it is stuck in maintenance mode and I'm unable to debug anything.

I have attached the two debug files which were automatically generated inside the 'maintenance drive'

Help appreciated,

Regards

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1 Reply

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CarlosCasillas
NXP Employee
NXP Employee

Hi Marcus,

On the EVKB, you should verify the status of J27 and SW4, as they are configuration settings for enter into MAINTENANCE mode, according with section 2.11 “OpenSDA circuit (DAP-Link)” of “MIMXRT1050 EVK Board Hardware User’s Guide” document:

https://www.nxp.com/docs/en/user-guide/MIMXRT1050EVKHUG.pdf

In case of still having MAINTENANCE mode, you could take a look at the following Community thread:   https://community.nxp.com/message/1024523


Hope this will be useful for you.
Best regards!
/Carlos
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